In the directory of the downloaded setool software You will find setool2.ini

Open the file using a text editor

You will find this line: user=dummy . Replace the "dummy" with Your setool2 server username. On the next line You will find this: password=dummy . Replace the "dummy" with Your setool2 server password.

Now start "Activator.exe". In the window You will see: GOT USERNAME:<your setool2 username which You entered in setool2.ini>

Press "Activate" button. Software will read how many cedits You have on Your account, and if You have enough (20 credits) "ACTIVATION DONE" will appear. Now press "QUIT".